The drivers found at http://usb2dvi.com/downloads/legacy are for legacy usb2dvi devices only (this 
includes all prototype versions that do not have an integrated USB cable.  These drivers do not 
completely support Windows Vista or Windows Vista Aero Glass themes.

The latest generic drivers from DisplayLink are compatible with legacy devices only and can
be downloaded from DisplayLink's website, http://www.displaylink.com/downloads.html